2. Participation in advantage, profit, and responsibility; share; portion; part; as, an interest in a brewery; he has parted with his interest in the stocks.

3. Advantage, personal or general; good, regarded as a selfish benefit; profit; benefit. Divisions hinder the common interest and public good. (Sir W. Temple) When interest calls of all her sneaking train. (Pope)

4. Premium paid for the use of money, usually reckoned as a percentage; as, interest at five per cent per annum on ten thousand dollars. They have told their money, and let out Their coin upon large interest. (Shak)

5. Any excess of advantage over and above an exact equivalent for what is given or rendered. You shall have your desires with interest. (Shak)